Ornamental chain



March 17', 1931. K. FAssNAcH'r 1,796,362

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Patented Mar. 17, 1931 UNITED STATES PATENT fo-FFlcr:

KARL FASSNACHT, OF PROVIDENCE, I-l-HODE ISLAND, ASSIGNOR T SPE-IDELCHAIN C0., OF PROVIDENCE, RHODE ISLAND, A. FIRM GOMPOSED OF FREDERICSPEIDEL AND EUGEN SPEIDEL, BOTH 0F PFORZHEIM, GERMANY OBNAMENTAL CHAINApplication led July 18, 1929. Serial No. 379,221.

This invention relates to an improved construction of band chain and hasfor its object to provide a band having link chains along its oppositeedges, the links of the opposite chains being each formed of a shortlength of stock folded upon itself and slotted at one or both ends, eachlink having a portion extending through the corresponding slot of thenext adjacent link member to loosely connect the links together, the twochains being spaced apart and connected together by a series of crossbars extending between them.

A further object of the invention is to form a chain band of sheet metalhaving link chains along its opposite edges connected by cross bars, andto in some cases form the cross bar as a part of each pair of links inthe opposite chains, in which case the opposite ends of these cross barsare slotted, and the bar is provided with a lateral extension partforming another portion of the chain link which part is adapted to bethreaded through the slot of the next adjacent link and be folded backupon itself to lock the links together.

lVith these and other objects in view, the invention consists of certainnovel features of construction, as will be more fully described, andparticularly pointed out in the appended claims.

In the accompanying drawings:

Fig. l is a front view of a short section of my improved chain. 1

Fig. 2 is a rear view of a short section of my improved chain.

Fig. 3 shows one of the links of the chain in extended position with across bar or plate as connecting the opposite link portions.

Fig. 4 is a view partly in section showing one part of one link portionas twisted at right angles to that of the other part of the link tofacilitate its being passed through .the slots of the next adjacentlink.

Fig. 5 is the same as Fig. 4l with the twisted portion of the link ashaving been passed through the eyes of the next link and then twistedback into its original plane.

Fig. 6 is a front view of the links illustrated in Fig. 4 showing oneportion of one 'of the links as twisted to a plane at lright angles tothat of the other portion of vthis lin i.

Fig. 7 is a perspective view illustrating the slotted members of thelink as being folded back upon themselves and the connecting or neckportion of the link as extending through the corresponding slot of thenext adjacent link. f

It is found in the construction of a broad or band type of chain ofadvantage to form the link members of this chain from sheet stock, theband being formed of two series of edge links each link being formed ofa strip of flat stock slotted at its ends and threaded through the slotsat the ends of the next adjacent link and then folded back upon itselfto cause its slots to register one with the other. The two series ofedge links being maintained in spaced relation by a series of cross barsor plates extending between. them. In some instances the cross bar iscaused to form one end portion of the edge link members and is slottedat its ends and is: provided with laterally `extending connecting linkportions which are threaded through the eyes of the next adjacent linksand folded back upon themselves to loosely secure these links together,thereby forming a chain band with cross plates or bars which may presenta broad surface adapted l to be ornamented in any desired way to presenta handsome and attractive appearance tothe band, and the following is adetailed description of the prese-nt embodiment of my invention andshowing one construction of chain; links and band by which theseadvantageous results may be accomplished.

With reference to the drawings each of the links of this. chain isherein. shown as beformed with an integral cross bar l() which mayextend the full Width of the band and form a part of the connectinglinks if desired, in which case the ends of this bar if desired may beslightly enlarged as at 11 to! form a part of the edge link portions,and these enlarged portions are slotted' asat l2 lengthwise of thechain. Each off theseenlarged end portions iis shown as being providedwith a connecting extension iik) link member 13 Which also has anelongated slot 14 at its free end. This free end of these linkextensions are adapted to be passed or threaded through the slots of thenext adjacent link members as best illustrated in Fig. 4 to accomplishwhich, this threading act-ion, where the cross bar is permanentlyattached to the edge link portion, the free end portion of one of theseextensions must be twisted at right angles to that of its opposite endas illustrated at 15 in Figs. f1 and 6. After this end has been passedthrough these slots of the next adjacent link it is twisted back intoits original plane and then folded upon itself causing the slots 12 and14 to register one with the other as best illustrated in Fig. 7.

I have herein shown the cross bar 10 as being formed integral With thetwo spaced series of interengaging link members to form a band, but I donot Wish to be restricted to forming this cross bar integral with theseend members as these bars may in some instances be otherwise connectedto these link members if desired.

My improved chain is Very handsome and attractive in appearance, maj7 beconstructed Without solder, and is very flexible, and by employing broadfaced cross bars or plates the same may be ornamented to produce a greatvarietj7 of design effects.

The foregoing description is directed sole ly towards the constructionillustrated, but I desire it to be understood that I reserve thepriif'ilege of resoitingto all the mechanical changes to Which thedevice is susceptible, the invention being defined and limited only bythe terms of the appended claims.

I claim:

1. In a chain band two spaced series of connected link members extendingalong each edge of the band, each of said link members being formed of astrip of sheet stock slotted at its ends and folded upon itself With itssaid slots registering with each other, the strip at its fold extendingthrough the corresponding slots of the next adjacent link members toloosely connect the link members together along opposite edges of theband, and spacing cross bars extending between said series of edge linkmembers to maintain the two link series in the desired spaced relation.

2. In a sheet metal chain, a link member comprising a cross bar slottedat its opposite fends, shank members each slotted at its free endextending from the edge of said bar and adapted to be threaded throughthe corresponding slots of the next adjacent link and folded baci; uponitself causing its slot to register with that of said cross bar toreceive the shank of the next link to be connected.

A chain having a series of link members each formed with a cross barslotted at its ends, foldable members extending from messes KARLFASSNACHT.

